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Special Alloys Section

Special Alloys Section
Special Alloys Section
Product Code : 31
Product Description

Product Range:

Section/Profiles: AS PER CUSTOMERS REQUIREMENT.

  • Self lubricant graphite bushes
  • Aluminum bronze
  • Leaded bronze
  • Gunmetal
  • Tungsten Copper
  • Cadmium Copper
  • Chromium Copper
  • Beryllium Copper
  • Sulphur Copper
  • Tellurium Copper

Chemical Properties for Rods/Bushes/Sections

ALLOYS

Cu %

Zn %

Ni %

Sn %

P %

Si %

Mn %

AS %

PB %

FE %

AL %

OTHERS %

AL.BZ. CA 103

REM

0.4

0.5

NL+FE 4.0

8.8-10

0.5

AL.BZ. CA 104

REM

0.4

4.0-6.0

0.1

0.5

0.05

4.0-6.0

9.0-11

0.5


Chemical Properties for Special Alloy Rods/Bushes/Sections

ALLOYS

COPPER %

TELLURIUM %

SULPHUR %

CADMIUM %

CHROMIUM %

BERYLLIUM %

OTHERS

TELLURIUM

99.8 MIN+AG

0.3-0.7

0.03 MAX

SULPHUR

99.8 MIN+AG

0.3-0.7

0.03 MAX

CADMIUM

REM

0.7-1.2

0.02 MAX

CHROMIUM

REM

0.6-1.2

0.03 MAX

BERYLLIUM

99.8 MIN+AG

1.6-1.8+COBALT 0.2-0.4


Class

Chemical Composition (% by wt.)

Density

Conductivity

Resistivity

Hardness

Bend Strength


Copper max. additives tunsten

gr/cc

Min. IACS % Min.

μΩ*cm Max.

HB Kgf/mm2

Min. MPa Min.

W50/Cu50

50 ± 2.0 0.5 balance

11.85

54

3.20

115

….

W55/Cu45 –

45 ± 2.0 0.5 balance

12.3

49

3.50

125

….

W60/Cu40

40 ± 2.0 0.5 balance

12.75

47

3.70

140

….

W65/Cu35

35 ± 2.0 0.5 balance

13.3

44

3.90

155

….

W70/Cu30

30 ± 2.0 0.5 balance

13.8

42

4.10

175

667

W75/Cu25

25 ± 2.0 0.5 balance

14.5

38

4.50

195

706

W80/Cu20

20 ± 2.0 0.5 balance

15.15

34

5.00

220

736

W85/Cu15

15 ± 2.0 0.5 balance

15.9

30

5.70

240

765

W90/Cu10

10 ± 2.0 0.5 balance

16.75

27

6.50

260

804


COPPER ALLOYS

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Tips on getting accurate quotes. Please include product name, order quantity, usage, special requests if any in your inquiry.



COPPER ALLOYS
1/1, 72nd Cross , 5th Block Rajajinagar, Bengaluru - 560010, Karnataka, India
Mr. Chirag Mardia (Partner)

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